Industrial Wall Fan | Fully sealed motor | 4 speed control

Описание: Product Features:
1.By using permanent magnet brushless DC motor. The motor with low temperature rises and remarkable energy-saving effect.
2.The energy saving for 40%-80%.
3. Fully sealed motor. No need heat dissipation. Dust proof, smoke proof, oil proof, which can be used in the harsh environment.
4. over-load protection, no burnt motor, and keeps the longer service life.
5. Stamped Aluminum blade for 2mm, perfect balance, big air volume, long air delivery.
6. 4 Speeds adjustable for various air volume.
7. Adjustable height provides large air volume and big area.
8. Widely used in the general environment of the factory, workshops, warehouses, basements etc, for ventilation and improving environment.